Approximate controllability of fractional nonlocal delay semilinear systems in Hilbert spaces
نویسندگان
چکیده
We study the existence and approximate controllability of a class of fractional nonlocal delay semilinear differential systems in a Hilbert space. The results are obtained by using semigroup theory, fractional calculus, and Schauder’s fixed point theorem. Multi-delay controls and a fractional nonlocal condition are introduced. Furthermore, we present an appropriate set of sufficient conditions for the considered fractional nonlocal multidelay control system to be approximately controllable. An example to illustrate the abstract results is given.
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ورودعنوان ژورنال:
- Int. J. Control
دوره 86 شماره
صفحات -
تاریخ انتشار 2013